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Bosch Therm gas and propane tankless water heaters and Bosch Powerstream electric tankless water heaters.

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Z-Flex

Z-Flex Z-Vent Stainless Steel Venting is the perfect choice for tankless water heaters and boilers. Z-Flex Z-Vent is rated AL29-4C and is approved for Category I (vertical only), II, III & IV applications and is designed for use with boilers, high efficiency gas and oil heaters and water heaters where cool flue gases are vented under pressure. Z-Vent contains a built-in, fail-safe gasket and locking band connection. No sealant is required.

Z-Flex Z-Dens Polypropylene vent pipe is ULC S636 certified for use with high efficiency condensing oil and gas fired heating appliances having flue gas temperatures up to 230°F (110°C). Specially developed, fire retardant Polypropylene. Cat II, IV Special Gas Vent. Gas Vent BH, Class IIc. Suitable for use with negative and positive pressure appliances.

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  1. Z-Flex Z-Vent 4" x 30 Degree Elbow Stainless Steel Vent (2SVEEWCF0430)

    Z-Flex Z-Vent 4" x 30 Degree Elbow Stainless Steel Vent (2SVEEWCF0430)

    Z-Flex Z-Vent 4" x 30 Degree Elbow Stainless Steel Venting (2SVEEWCF0430) Learn More

    Regular Price: $104.62

    Special Price: $83.70

    Details
  2. Z-Flex Z-Vent 4" x 15 Degree Elbow Stainless Steel Vent (2SVEEWCF0415)

    Z-Flex Z-Vent 4" x 15 Degree Elbow Stainless Steel Vent (2SVEEWCF0415)

    Z-Flex Z-Vent 4" x 15 Degree Elbow Stainless Steel Venting (2SVEEWCF0415) Learn More

    Regular Price: $104.62

    Special Price: $83.70

    Details
  3. Z-Flex Z-Vent 10" Tee Cap Stainless Steel Venting (2SVSTC10)

    Z-Flex Z-Vent 10" Tee Cap (2SVSTC10)

    Z-Flex Z-Vent 10" Tee Cap (2SVSTC10)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $104.87

    Special Price: $83.89

    Details
  4. Z-Flex Z-Vent 14" Clamp Band Stainless Steel Venting (2SVSCB14)

    Z-Flex Z-Vent 16" Clamp Band (2SVSCB16)

    Z-Flex Z-Vent 16" Clamp Band (2SVSCB16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $105.06

    Special Price: $84.05

    Details
  5. Z-Flex Z-Vent 4" Termination Hood Stainless Steel Venting (2SVSHTX04)

    Z-Flex Z-Vent 4" Termination Hood Stainless Steel Venting (2SVSHTX04)

    Z-Flex Z-Vent 4" Termination Hood Stainless Steel Venting (2SVSHTX04)

    Includes bird screen Learn More

    Regular Price: $106.59

    Special Price: $85.27

    Details
  6. Z-Flex Z-Vent 5" x 2' Stainless Steel Vent Pipe (2SVEPWC0502)

    Z-Flex Z-Vent 5" x 2' Stainless Steel Vent Pipe (2SVEPWC0502)

    Z-Flex Z-Vent 5" x 2' Stainless Steel Vent Pipe (2SVEPWC0502)

    Single Walled. Can be cut to length Learn More

    Regular Price: $108.42

    Special Price: $86.74

    Details
  7. Z-Flex Z-Vent 3" Vertical Condensation Drain Tee (2SVEVWCF03)

    Z-Flex Z-Vent 3" Vertical Condensation Drain Tee (2SVEVWCF03)

    Z-Flex Z-Vent 3" Vertical Condensation Drain Tee (2SVEVWCF03) Learn More

    Regular Price: $109.77

    Special Price: $87.81

    Details
  8. Z-Flex Z-Vent 8" Universal Adaptor (2SVSA08)

    Z-Flex Z-Vent 8" Universal Adaptor (2SVSA08)

    Z-Flex Z-Vent 8" Universal Adaptor (2SVSA08)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $110.15

    Special Price: $88.12

    Details
  9. Z-Flex Z-Vent 5" Flat Flashing Stainless Steel Venting (2SVSF05)

    Z-Flex Z-Vent 5" Flat Flashing (2SVSF05)

    Z-Flex Z-Vent 5" Flat Flashing (2SVSF05)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $110.49

    Special Price: $88.39

    Details
  10. Z-Flex Z-Vent 8" Wall Thimble Stainless Steel Venting (2SVSWTF08)

    Z-Flex Z-Vent 8" Wall Thimble (2SVSWTF08)

    Z-Flex Z-Vent 8" Wall Thimble (2SVSWTF08)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $112.67

    Special Price: $90.14

    Details

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  1. Commercial,Residential (424)
Color
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  1. Stainless Steel AL29-4C (424)
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Product Type
  1. Z-Vent 3" Single-Wall Venting (10)
  2. Z-Vent 4" Single-Wall Venting (18)
  3. Z-Vent 5" Single-Wall Venting (23)
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  11. Z-Vent 16" Single-Wall Vent (33)
  12. Z-Vent 18" Single-Wall Vent (31)
  13. Z-Vent 20" Single-Wall Vent (30)
  14. Z-Vent 22" Single-Wall Vent (30)
  15. Z-Vent 24" Single-Wall Vent (30)
Venting Type
  1. Straight Pipes (76)
  2. Elbows (56)
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  4. Tee Caps (18)
  5. Condensation Drains (4)
  6. Adaptors (10)
  7. Increasers (52)
  8. Wall Thimbles (10)
  9. Terminations (35)
  10. Inspection Ports (9)
  11. Roof Flashings (26)
  12. Supports (60)
  13. Rain Caps (29)
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